CN109459402B - 一种光谱法水质cod参数预测方法 - Google Patents
一种光谱法水质cod参数预测方法 Download PDFInfo
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- CN109459402B CN109459402B CN201811596636.1A CN201811596636A CN109459402B CN 109459402 B CN109459402 B CN 109459402B CN 201811596636 A CN201811596636 A CN 201811596636A CN 109459402 B CN109459402 B CN 109459402B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004611 spectroscopical analysis Methods 0.000 title claims abstract description 12
- 239000000126 substance Substances 0.000 title abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 title abstract description 4
- 239000001301 oxygen Substances 0.000 title abstract description 4
- 230000003595 spectral effect Effects 0.000 claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims abstract description 18
- 230000011218 segmentation Effects 0.000 claims abstract description 9
- 238000002835 absorbance Methods 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
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Priority Applications (1)
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CN201811596636.1A CN109459402B (zh) | 2018-12-26 | 2018-12-26 | 一种光谱法水质cod参数预测方法 |
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CN201811596636.1A CN109459402B (zh) | 2018-12-26 | 2018-12-26 | 一种光谱法水质cod参数预测方法 |
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CN109459402A CN109459402A (zh) | 2019-03-12 |
CN109459402B true CN109459402B (zh) | 2021-02-23 |
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CN201811596636.1A Active CN109459402B (zh) | 2018-12-26 | 2018-12-26 | 一种光谱法水质cod参数预测方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115810403B (zh) * | 2023-01-30 | 2023-05-16 | 北京英视睿达科技股份有限公司 | 一种基于环境特征信息评估水质污染的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100408998C (zh) * | 2003-08-07 | 2008-08-06 | 多元水环保技术产业(中国)有限公司 | Cod在线检测方法及仪器 |
CN102706828B (zh) * | 2012-05-29 | 2014-01-22 | 燕山大学 | 化学需氧量检测装置及检测方法 |
CN104034684B (zh) * | 2014-06-05 | 2016-08-17 | 北京金达清创环境科技有限公司 | 一种基于紫外-可见吸收光谱的水质多指标检测方法 |
KR102501581B1 (ko) * | 2016-03-31 | 2023-02-21 | 광주과학기술원 | 원격탐사 초분광 영상이미지를 이용한 병원성 미생물의 농도 예측방법 |
CN106596889B (zh) * | 2016-12-22 | 2019-08-27 | 杭州盗火者科技有限公司 | 一种水质的预测方法 |
CN106990060B (zh) * | 2017-03-24 | 2018-08-03 | 四川碧朗科技有限公司 | 水质指标监测仪、云数据中心及系统、预测方法和水样识别方法 |
CN108593569B (zh) * | 2018-07-02 | 2019-03-22 | 中国地质环境监测院 | 基于光谱形态特征的高光谱水质参数定量反演方法 |
CN109001136B (zh) * | 2018-09-20 | 2021-12-07 | 杭州绿洁水务科技股份有限公司 | 一种基于紫外—可见光吸收光谱的cod在线监测方法 |
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2018
- 2018-12-26 CN CN201811596636.1A patent/CN109459402B/zh active Active
Non-Patent Citations (2)
Title |
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Statistical monitoring and dynamic simulation of a wastewater treatment plant: A combined approach to achieve model predictive control;Xiaodong Wang等;《Journal of Environmental Management》;20170531;第193卷;第1-7页 * |
一种紫外-可见光谱检测水质COD预测模型优化方法;汤斌 等;《中国环境科学》;20150228;第35卷(第2期);第478-483页 * |
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